CLBO Crystal Can Be Fun For Anyone
CLBO Crystal Can Be Fun For Anyone
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On this paper, the new lapping slurry and polishing slurry are launched. And the deliquescence diploma of CLBO is fallen to cheapest. A fresh Performing technology is additionally adopted. Right after rough polishing, the concentration of ultra-precision sprucing slurry is improved correctly. So does the extremely-precision sharpening pace, and the wiping pace is faster than the deliquescence pace. The CLBO crystal surface roughness can realize 1nm and keep the floor high-quality very well. Accessibility through your establishment
In comparison with BBO it features greater spectral and temperature acceptance, greater angle tolerance, along with a lesser walk-off angle. from 3289 $ supply
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The normal power from the NIR laser even now has the probable to become enhanced to tens of watts which include 70 W [26] When the double-move configuration may very well be used to the Yb:YAG SCF amplifier phase. For this reason, If your conversion efficiency of 31% from NIR to DUV may very well be nonetheless managed at this higher electricity affliction, the normal output electric power from the DUV laser at 258 nm can be greater than twenty W, which would be a remarkable electric power degree to the DUV laser and produce the unanticipated DUV laser machining benefits. What's more, for top-power DUV laser, the UV destruction with the nonlinear crystal, such as the windows for CLBO crystal and the mirrors, is yet another vital parameter for lasting and stable operation.
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The two the 1040 nm and 1078 nm laser come from one dual-wavelength Yb-doped fiber laser. Each laser is amplified by levels of fiber amplifier and Yb-doped resources amplifier, respectively.
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Within the scientific and industrial applications, the beam quality from the DUV laser is likewise a very important parameter. Significantly, the beam top quality of the DUV laser considerably affects the laser machining effects. The beam high quality with the DUV laser is determined by that of the elemental laser as well as the crystal with the frequency conversion. Not too long ago, a significant-power DUV laser (>10 W) at 258 nm was documented using a beam high quality of M2 < 1.5, which was produced by FHG of a Yb:YAG laser at 1030 nm utilizing the CLBO crystal [thirteen]. This laser would bring about a far better laser machining result when compared with the prior DUV lasers with much larger M2.
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Furthermore, combining the good-point out laser with other nonlinear method such as stimulated Raman scattering, NIR lasers may be obtained at new wavelengths with higher electric power and high beam high quality, which was examined because of the proof-of-principle experiment. This Raman laser scheme offers a whole new route to the substantial-power DUV laser, Primarily for the wavelength of 193 nm.
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The event with the 193-nm laser was demonstrated by stages of SFG. So as to scale the DUV laser electric power efficiently, a whole new thought of your 193-nm DUV laser technology is introduced based upon the diamond Raman laser.